美国联邦航空管理局（FAA）已正式批准波音公司为其两款远程宽体客机——787-9与787-10型——推出的新型号，这些型号的最大起飞重量将得到显著提升。这一关键认证为波音在全球宽体机市场注入了新的竞争力。
此次获批的增重版本将允许航空公司搭载更多燃油或货物，从而延长航程或提升运营经济性。787系列作为波音双通道客机产品线的核心，此次升级回应了市场对更高效率与灵活性的需求。
业内观察人士指出，重量提升虽不涉及气动外形重大改动，但需对结构强度与系统性能进行严格验证。FAA的批准标志着该型号已满足所有安全标准，为即将开始的客户交付铺平道路。随着航空业逐步复苏，此举有望增强波音在长途航线领域与空客A350系列的对抗能力。
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